Deep within Sumatra’s Gunung Leuser National Park is one of the last places on earth to see the critically endangered orangutans in the wild. Deforestation has reached alarming levels due to increased levels of logging and growth of palm oil plantations. Eighty percent of Earth’s animals live in forests and many are unable to survive the deforestation which is destroying their homes.  Here are five reasons why you shouldn’t miss out on this journey to see the Orangutans now.